Huelve permittivity of Insulation between conductors Coaxial Cable Cross-section The operating frequency of the line is between 1 to 4 GHz.

to simulate 20 138 log10 ( 2 The characteristics impedance of a coaxial line is given by Where, Da = Inside diameter of outer conductor De= Outside diameter of inner conductor - Polative nermittivity of insulation between conductors Therefore, Z_ must be equal to 50 the well matched condition. As a first check, we set R=50 N and Zo=502.

2 2/4įigure 1: Circuit schematic of a quarter-wave transformer Later, we will change the length of the line to 0.52, 0.752, 1 and 1.51, with 2 being the wavelength of the propagating wave. We will use a quarter-wavelength transformer to easily analyze the load output parameters. We will also animate the 3D-electric and magnetic fields of the coaxial cable so we can check if it is well matched to the load or not. Transcribed image text: CST STUDIO SUITE Lab # 1 Transmission Line Simulations: Coaxial Cable Aim: To simulate the output parameters of a load impedance, load voltage, current, and the VSWR values.

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